发明名称 |
MULTIPLE DESCRIPTION HINTING AND SWITCHING FOR ADAPTIVE MEDIA SERVICES |
摘要 |
A system (101) and method (101, 201, 301) for streaming data over a communications network (400) with varying streaming conditions, include a conditioning unit (100) for conditioning the data by creating a plurality of representations, a packaging unit (200) responsive to the conditioning unit for packaging (201) the plurality of conditioned data representations, a media server (300) responsive to the packaging means for observing at Ieast one current streaming condition and selecting a most appropriate packaged conditioned data representation in accordance with the observed at Ieast one current streaming condition, and a communications network (400) responsive to the media server for streaming (301) the selected packaged conditioned data representation.
|
申请公布号 |
CA2516336(C) |
申请公布日期 |
2010.07.13 |
申请号 |
CA20042516336 |
申请日期 |
2004.03.08 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
AMINI, LISA;FROSSARD, PASCAL;VERSCHEURE, OLIVIER;WESTERINK, PETER |
分类号 |
G06F15/16;H04L;H04L29/06 |
主分类号 |
G06F15/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|